[PATCH 2/6] arm: highbank: Enable OF_CONTROL

Tom Rini trini at konsulko.com
Tue Apr 20 16:20:49 CEST 2021

On Mon, Apr 12, 2021 at 01:04:51AM +0100, Andre Przywara wrote:

> All Calxeda machines are actually a poster book example of device tree
> usage: the DT is loaded from flash by the management processor into
> DRAM, the memory node is populated with the detected DRAM size and this
> DT is then handed over to the kernel.
> So it's a shame that U-Boot didn't participate in this chain, but
> fortunately this is easy to fix:
> Define CONFIG_OF_CONTROL and CONFIG_OF_BOARD, and provide a trivial
> function to tell U-Boot about the (fixed) location of the DTB in DRAM.
> Then enable DM_SERIAL, to let the PL011 driver pick up the UART platform
> data from the DT. Also define AHCI, to bring this driver into the driver
> model world as well.
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

Applied to u-boot/master, thanks!

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 659 bytes
Desc: not available
URL: <https://lists.denx.de/pipermail/u-boot/attachments/20210420/6125f21c/attachment.sig>

More information about the U-Boot mailing list